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Harvest season has begun in California’s Napa Valley, but the $160 billion wine industry could dry up if something isn't done to combat a changing climate. J...
In Napa, the climate is warm and temperate. The winters are rainier than the summers in Napa. The climate here is classified as Csc by the Köppen-Geiger. The temperature in this location is approximately 15.0 °C | 59.0 °F, as determined by statistical analysis.
The yearly temperature in Napa Valley ranges significantly, from cool winters averaging around 9°C (48°F) to warm summers with average highs around 21°C (70°F). Winter months see about 6 to 7 hours of sunshine per day, which doubles to around 12 hours daily by summer, supporting both leisure and vineyard activities.
20 mar 2023 · Napa Climate NOW! is a grassroots, non-partisan group of concerned Napa residents. We advocate a just and socially equitable transition to clean energy, redu...
Climate Averages, Frost Dates, Hardiness Zones and Drought Conditions for Napa California
The hottest month of the year in Napa is July, with an average high of 82°F and low of 56°F. The cool season lasts for 2.4 months, from November 28 to February 10, with an average daily high temperature below 60°F. The coldest month of the year in Napa is January, with an average low of 40°F and high of 56°F.
We advocate a just and socially equitable transition to clean energy, reducing emissions of highly potent climate pollutants, restoring natural climate systems, safeguarding oceans, seas, rivers and other waterways, protecting land and sea ice, and preventing harm due to climate change to the health and well-being of all life on earth.
